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Add Opaque option which prevent information from being forwarded to certain nodes.
[tinc]
/
src
/
protocol_edge.c
diff --git
a/src/protocol_edge.c
b/src/protocol_edge.c
index
5949a38
..
af0b2e7
100644
(file)
--- a/
src/protocol_edge.c
+++ b/
src/protocol_edge.c
@@
-17,7
+17,7
@@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: protocol_edge.c,v 1.1.4.2
1 2003/08/28 15:27:12
guus Exp $
+ $Id: protocol_edge.c,v 1.1.4.2
2 2003/11/10 22:31:53
guus Exp $
*/
#include "system.h"
*/
#include "system.h"
@@
-110,6
+110,9
@@
bool add_edge_h(connection_t *c)
node_add(to);
}
node_add(to);
}
+ if(c->status.opaque && from != myself && from != c->node && to != myself && to != c->node)
+ return false;
+
/* Convert addresses */
address = str2sockaddr(to_address, to_port);
/* Convert addresses */
address = str2sockaddr(to_address, to_port);
@@
-154,7
+157,8
@@
bool add_edge_h(connection_t *c)
/* Tell the rest about the new edge */
/* Tell the rest about the new edge */
- forward_request(c);
+ if(!c->status.opaque)
+ forward_request(c);
/* Run MST before or after we tell the rest? */
/* Run MST before or after we tell the rest? */
@@
-221,6
+225,9
@@
bool del_edge_h(connection_t *c)
return true;
}
return true;
}
+ if(c->status.opaque && from != myself && from != c->node && to != myself && to != c->node)
+ return false;
+
/* Check if edge exists */
e = lookup_edge(from, to);
/* Check if edge exists */
e = lookup_edge(from, to);
@@
-240,7
+247,8
@@
bool del_edge_h(connection_t *c)
/* Tell the rest about the deleted edge */
/* Tell the rest about the deleted edge */
- forward_request(c);
+ if(!c->status.opaque)
+ forward_request(c);
/* Delete the edge */
/* Delete the edge */